Use of selected essential oils to control aflatoxin contaminated stored cashew and detection of aflatoxin biosynthesis gene.

Aspergillus spp. associated with cashew from the regions of Riyadh, Dammam, and Abha were isolated and three different culture media were used to qualitatively measure aflatoxin production by Aspergillus via UV light (365 nm), which was expressed as positive or negative. The obtained data showed that six isolates of A.